1-(3,4-Difluorophenyl)-4,4-dimethyl-1,3-pentanedione

1-(3,4-二氟苯基)-4,4-二甲基-1,3-戊二酮

1-(3,4-Difluorophenyl)-4,4-dimethyl-1,3-pentanedione (CAS 1039839-42-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H14F2O2 and a molecular weight of 240.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1039839-42-3
Jingsj CID: J-538690-1
Molecular Formula: C₁₃H₁₄F₂O₂
Chinese Name: 1-(3,4-二氟苯基)-4,4-二甲基-1,3-戊二酮
Molecular Weight: 240.25 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(3,4-Difluorophenyl)-4,4-dimethyl-1,3-pentanedione?

The CAS number of 1-(3,4-Difluorophenyl)-4,4-dimethyl-1,3-pentanedione is 1039839-42-3.

What are the molecular formula and molecular weight of 1-(3,4-Difluorophenyl)-4,4-dimethyl-1,3-pentanedione?

1-(3,4-Difluorophenyl)-4,4-dimethyl-1,3-pentanedione has molecular formula C13H14F2O2 and molecular weight 240.25 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(3,4-Difluorophenyl)-4,4-dimethyl-1,3-pentanedione (CAS 1039839-42-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-538690-1 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.